self-rescue apparatus 中文意思是什麼
self-rescue apparatus
解釋
自救呼吸器-
Respiratory protective devices - self - contained closed - circuit breathing apparatus - part 4 : chemical oxygen generating type for work and rescue ; requirements, testing, marking
呼吸保護器.自閉路呼吸裝置.第2部分:工作和救生用化 -
Respiratory protective devices - self - contained closed - circuit breathing apparatus - part 2 : chemical oxygen generating type for work and rescue ; requirements, testing, marking
呼吸保護器.自閉路呼吸裝置.第2部分:工作和救生用化 -
Respiratory protective devices for self - rescue - self - contained closed - circuit compressed oxygen breathing apparatus incorporating a hood - requirements, testing, marking
帶面罩的自救用自帶閉路式壓縮氧氣呼吸器的呼吸防護
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